<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>v-on</title>
</head>
<body>
    <div id="app">
        <input type="button" value="事件绑定db" @dblclick="myclick">
        <input type="button" value="事件绑定click" @click="myclick">
        <input type="button" value="事件绑定v-on" v-on:click="myclick">
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script>
        var app = new Vue({
            el:"#app",
            methods:{
                myclick:function(){
                    alert("click 事件！");
                }
            }
        })
    </script>
</body>
</html>